Question 1

How much rain did Sullivans Island, SC 29482 get in the last 24 hours?

Accepted Answer

Precip measured 0.00" of rain in Sullivans Island, SC 29482 over the last 24 hours (full day Sat, Oct 31: 0.00"). Totals come from Precip's radar-based virtual rain gauge and update hourly.

Question 2

What is the year-to-date rainfall total for Sullivans Island, SC 29482 in 2026?

Accepted Answer

So far in 2026, Sullivans Island, SC 29482 has received 27.09" of precipitation according to Precip, compared to the 30-year normal to date of 42.84" (36.8% below average). Recent monthly totals: August: 5.64" (normal 6.31"); September: 0.35" (normal 5.57"); October: 5.20" (normal 4.43"); November: 0.00" (normal 0.09").

Question 3

How much rain did Sullivans Island, SC 29482 get in the past 7 days?

Accepted Answer

Precip measured 0.00" of rain in Sullivans Island, SC 29482 over the past 7 days.

Question 4

When did it last rain in Sullivans Island, SC 29482?

Accepted Answer

The most recent rain event in Sullivans Island, SC 29482 ended 21 days ago, dropping 0.82" as measured by Precip.

Question 5

How are rainfall totals for Sullivans Island, SC 29482 measured?

Accepted Answer

Precip combines Doppler radar, satellite imagery, and ground station data with AI to measure rainfall for any point — a virtual rain gauge for Sullivans Island, SC 29482 accurate to roughly 800 meters and updated every hour.

Month	2026 Total	30-Yr Normal	vs. Normal
January	1.63"	3.57"	−1.94" (−54%)
February	2.14"	3.17"	−1.03" (−32%)
March	0.54"	3.38"	−2.84" (−84%)
April	0.17"	3.15"	−2.98" (−95%)
May	2.71"	2.72"	−0.01" (−1%)
June	2.05"	4.77"	−2.72" (−57%)
July	6.66"	5.68"	+0.99" (+17%)
August	5.64"	6.31"	−0.67" (−11%)
September	0.35"	5.57"	−5.22" (−94%)
October	5.20"	4.43"	+0.77" (+17%)
November (to date)	0.00"	0.09"	−0.09" (−100%)
2026 YTD Total	27.09"	42.84"	−15.75" (36.8% below average)

Rainfall Totals Last 24 Hours in Sullivans Island, SC 29482

0.00" of rain in Sullivans Island, SC 29482 in the last 24 hours

Virtual Rain Gauge Map

Daily Rainfall Totals in Sullivans Island (Last 7 Days)

Monthly Rainfall Totals in Sullivans Island (2026)

Rainfall Totals vs Normals (30 Year Average)

Track rainfall in Sullivans Island every day

Nearby Locations

Rainfall Totals

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Nearby Parks, Stadiums & Trailheads